rudder pedals from an exercise stepper

hi
has anybody heard of an exercise stepper being made into rudder
pedals if so could you please provde a link with pictures or plans
many thanks
dave

Quote:

---

Originally Posted by davemuir

hi
has anybody heard of an exercise stepper being made into rudder
pedals if so could you please provde a link with pictures or plans
many thanks
dave

---

Several years ago Roger Wielgus posted about doing just that. I don't remember where he posted. Given that it was so long ago, it was probably on AVSIM. I don't think there were any construction details. As I recall he said he used a set of compact stair steppers and that the hydraulic damping produced a realistic control loading effect.

If you're considering using a set for pedals, I'd say you're on the right path.

Quote:

---

Originally Posted by Mike.Powell

Several years ago Roger Wielgus posted about doing just that. I don't remember where he posted. Given that it was so long ago, it was probably on AVSIM. I don't think there were any construction details. As I recall he said he used a set of compact stair steppers and that the hydraulic damping produced a realistic control loading effect.

If you're considering using a set for pedals, I'd say you're on the right path.

---

Hi Mike
many thanks for your info

It really depends on the age of the aircraft you are trying to simulate as most modern and by that I mean anything built from 1985 onward are control by wire. That is there is no movable linkage between the cockpit and the tail/wings they are controlled via servo. If it's older then there would be force required to move the surface. That said I would suggest you check out Flightsim.com HOWTO Section for ways to build a set of rudder peddles there are I think at least 4 different articles on that subject alone.

Quote:

---

Originally Posted by Ronson2k9

It really depends on the age of the aircraft you are trying to simulate as most modern and by that I mean anything built from 1985 onward are control by wire. That is there is no movable linkage between the cockpit and the tail/wings they are controlled via servo. If it's older then there would be force required to move the surface. That said I would suggest you check out Flightsim.com HOWTO Section for ways to build a set of rudder peddles there are I think at least 4 different articles on that subject alone.

---

Hi many thanks for your info -i have been working on aircraft for the last 30 years and i am now a licensed aircraft engineer b1 and b2
i have just recently built a 737 throttle quadrant and have decided to carry on and build the full simulator but dont have a lot of experience in this department -i have bought a second hand stepper
for 8 pounds and iam waiting on 2 cogs to arrive to connect to a pot
entiometer the force on the pedals are really good without paying out a large amount of money
thanks again
cheers dave

Hello Dave.

Those exercise steppers have a damper on each pedal. Normally, they would not return automatically to a centre position. Do you have method in mind to achieve that?

Jim.

Quote:

---

Originally Posted by deering

Hello Dave.

Those exercise steppers have a damper on each pedal. Normally, they would not return automatically to a centre position. Do you have method in mind to achieve that?

Jim.

---

Hi Jim
Thanks for your reply-
i wont be self centering at the moment .When you push one pedal away the other one comes towards you its then just a matter of
connecting a pot to the center pulley already on the stepper then connect to fs via my leo bodnar card-job done.
cheers dave

hi jim i now have the issue of self centering covered with the pedals
you use 2 pieces of bungy cord under each padal -0when you push one pedal and release it it self centers easy

Quote:

---

Originally Posted by davemuir

Hi Jim
Thanks for your reply-
i wont be self centering at the moment .When you push one pedal away the other one comes towards you its then just a matter of
connecting a pot to the center pulley already on the stepper then connect to fs via my leo bodnar card-job done.
cheers dave

---

Dave, self-centreing is very desirable for rudder pedals. It's good that you found a method.

Thanks for the update.

Jim

Hi guys,

this is prototype of my idea for rudder pedals - general aviation - not particulary for specific aircraft type. Toe brakes and self centering will be included. Costs until now - way bellow 100,- € ... one old stepper, a little bit of h/w from local store, one old joystick ...

Attachment 6018Attachment 6019Attachment 6020